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发明名称
APPARATUS FOR DRILL SOLUTION MAKING
摘要
申请公布号
BG29967(A1)
申请公布日期
1981.03.16
申请号
BG19800046269
申请日期
1980.01.17
申请人
SREDNEAZIATSKIJJ NAUCHNO- ISSLEDOVATELSKIJJ INSTITUT PRIRODNOGO
发明人
ALEKHIN,STANISLAV A.;BUROV,ALEKSANDR A.;BAKHIR,VITOLD M.;KUZNECOV,EHDUARD B.;BERSHICKIJJ,ALEKSANDR A.
分类号
B01F7/26;E21B21/00;(IPC1-7):E21B21/00
主分类号
B01F7/26
代理机构
代理人
主权项
地址
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